Home / 28,684.32-39,594.93-24,634.86

Finding the Fourth Proportional to 28,684.32, 39,594.93 and 24,634.86

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Solution

The fourth proportional to 28,684.32, 39,594.93 and 24,634.86 is: 34,005.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,684.32 : 39,594.93 = 24,634.86 : x
  2. Step 2: Convert to fraction form
    28,684.32/39,594.93 = 24,634.86/x
  3. Step 3: Cross multiply
    28,684.32x = 39,594.93 × 24,634.86
  4. Step 4: Simplify right side
    28,684.32x = 975,415,557.26
  5. Step 5: Solve for x
    x = 975,415,557.26/28,684.32
  6. Step 6: Final answer
    x = 34,005.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.